aproximatly 1 to 10 yrs
Gaddafi has currently been in power for approximately 40 years.
He has been in power for 42 years. if you want more info you can find it onhttp://en.wikipedia.org/wiki/Muammar_al-Gaddafi#Family_wealth.
Since May 5, 2005
since the 1994 genocide the genocide was associated with a war that put the current government in power